<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>scss skill test</title>
    <link rel="stylesheet" href="./style.css" type="text/css" />
  </head>
  <body>
    <!-- <div class="custom-1"></div>
    <div class="mask-inset-circle">inset-circle</div>
    <div class="ball"></div> -->
    <!-- <div class="filed"></div>
    <h2 class="title">欢迎光临</h2> -->
    <label class="slider">
      <input type="range" id="slider" />
      <output class="tooltip"></output>
    </label>
  </body>
</html>
